81194688

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2022

約数の個数: 84

約数和(自身を含む): 236040168

約数和(自身を除く): 154845480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 1931, 2336, 2628, 3504, 3862, 4672, 5256, 5793, 7008, 7724, 10512, 11586, 14016, 15448, 17379, 21024, 23172, 30896, 34758, 42048, 46344, 61792, 69516, 92688, 123584, 139032, 140963, 185376, 278064, 281926, 370752, 422889, 556128, 563852, 845778, 1112256, 1127704, 1268667, 1691556, 2255408, 2537334, 3383112, 4510816, 5074668, 6766224, 9021632, 10149336, 13532448, 20298672, 27064896, 40597344, 81194688]

約数ペア:

[(1, 81194688), (2, 40597344), (3, 27064896), (4, 20298672), (6, 13532448), (8, 10149336), (9, 9021632), (12, 6766224), (16, 5074668), (18, 4510816), (24, 3383112), (32, 2537334), (36, 2255408), (48, 1691556), (64, 1268667), (72, 1127704), (73, 1112256), (96, 845778), (144, 563852), (146, 556128), (192, 422889), (219, 370752), (288, 281926), (292, 278064), (438, 185376), (576, 140963), (584, 139032), (657, 123584), (876, 92688), (1168, 69516), (1314, 61792), (1752, 46344), (1931, 42048), (2336, 34758), (2628, 30896), (3504, 23172), (3862, 21024), (4672, 17379), (5256, 15448), (5793, 14016), (7008, 11586), (7724, 10512)]